Redeemable Preferred Stock And Warrants (Schedule Of Preferred Stock Liquidation Preference In The Event Of Change Of Control) (Details) (Series A Serial Preferred Stock [Member])	0 Months Ended
	Aug. 19, 2014
Series A Serial Preferred Stock [Member]
Class of Stock [Line Items]
Liquidation preference, change of control, year one	120.00%
Liquidation preference, change of control, year two	110.00%
Liquidation preference, change of control, year three	105.00%
Liquidation preference, change of control, thereafter	101.00%